Submission #1512340
Source Code Expand
#include <bits/stdc++.h> using namespace std; #define fst(t) std::get<0>(t) #define snd(t) std::get<1>(t) #define thd(t) std::get<2>(t) #define unless(p) if(!(p)) #define until(p) while(!(p)) using ll = long long; using P = std::tuple<int,int>; const int dx[8] = {-1, 1, 0, 0, -1, -1, 1, 1}, dy[8] = {0, 0, -1, 1, -1, 1, -1, 1}; int N; string S; bool isSheep[100100]; int main(){ std::cin.tie(nullptr); std::ios::sync_with_stdio(false); std::cin >> N; string S; std::cin >> S; S += S[0]; for(int i=0;i<2;++i){ for(int j=0;j<2;++j){ isSheep[0] = i; isSheep[1] = j; for(int k=1;k<N+1;++k){ if(isSheep[k]){ // sheep isSheep[k+1] = S[k] == 'o' ? isSheep[k-1] : !isSheep[k-1]; }else{ // wolf isSheep[k+1] = S[k] == 'x' ? isSheep[k-1] : !isSheep[k-1]; } } // for(int k=0;k<N+1;++k){ // std::cout << isSheep[k] << std::endl; // } // std::cout << "----------" << std::endl; if(isSheep[0] == isSheep[N] && isSheep[1] == isSheep[N+1]){ for(int k=0;k<N;++k){ std::cout << (isSheep[k] ? "S" : "W"); } std::cout << std::endl; return 0; } } } std::cout << -1 << std::endl; }
Submission Info
Submission Time | |
---|---|
Task | D - Menagerie |
User | iwashisnake |
Language | C++14 (GCC 5.4.1) |
Score | 500 |
Code Size | 1503 Byte |
Status | AC |
Exec Time | 6 ms |
Memory | 720 KB |
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 500 / 500 | ||||
Status |
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Set Name | Test Cases |
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Sample | 00_example_01.txt, 00_example_02.txt, 00_example_03.txt |
All | 00_example_01.txt, 00_example_02.txt, 00_example_03.txt, 01.txt, 02.txt, 03.txt, 04.txt, 05.txt, 06.txt, 07.txt, 08.txt, 09.txt, 10.txt, 11.txt, 12.txt, 13.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
00_example_01.txt | AC | 1 ms | 256 KB |
00_example_02.txt | AC | 1 ms | 256 KB |
00_example_03.txt | AC | 1 ms | 256 KB |
01.txt | AC | 4 ms | 512 KB |
02.txt | AC | 3 ms | 384 KB |
03.txt | AC | 1 ms | 256 KB |
04.txt | AC | 1 ms | 256 KB |
05.txt | AC | 5 ms | 640 KB |
06.txt | AC | 6 ms | 640 KB |
07.txt | AC | 2 ms | 384 KB |
08.txt | AC | 2 ms | 384 KB |
09.txt | AC | 1 ms | 256 KB |
10.txt | AC | 2 ms | 256 KB |
11.txt | AC | 5 ms | 720 KB |
12.txt | AC | 5 ms | 720 KB |
13.txt | AC | 6 ms | 720 KB |